48879788

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 87546480

約数和(自身を除く): 38666692

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 1229, 2458, 4916, 9943, 19886, 39772, 74969, 149938, 200327, 299876, 400654, 801308, 12219947, 24439894, 48879788]

約数ペア:

[(1, 48879788), (2, 24439894), (4, 12219947), (61, 801308), (122, 400654), (163, 299876), (244, 200327), (326, 149938), (652, 74969), (1229, 39772), (2458, 19886), (4916, 9943)]